these 2 derivations will be built:
  /nix/store/qp3qms4xb0l2hppci938xbpd2zjnx24r-flake-inputs.drv
  /nix/store/5m6p7f8nrgipa9zh64jaxpfd680i7wk1-check-flake-inputs.drv
building '/nix/store/qp3qms4xb0l2hppci938xbpd2zjnx24r-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/qp3qms4xb0l2hppci938xbpd2zjnx24r-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building qp3qms4xb0l2hppci938xbpd2zjnx24r-flake-inputs.drv
building '/nix/store/5m6p7f8nrgipa9zh64jaxpfd680i7wk1-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/5m6p7f8nrgipa9zh64jaxpfd680i7wk1-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 5m6p7f8nrgipa9zh64jaxpfd680i7wk1-check-flake-inputs.drv